Dataset statistics
| Number of variables | 18 |
|---|---|
| Number of observations | 35064 |
| Missing cells | 5279 |
| Missing cells (%) | 0.8% |
| Duplicate rows | 0 |
| Duplicate rows (%) | 0.0% |
| Total size in memory | 4.8 MiB |
| Average record size in memory | 144.0 B |
Variable types
| Numeric | 15 |
|---|---|
| Categorical | 3 |
station has constant value "" | Constant |
CO is highly overall correlated with NO2 and 3 other fields | High correlation |
DEWP is highly overall correlated with PRES and 1 other fields | High correlation |
NO2 is highly overall correlated with CO and 5 other fields | High correlation |
No is highly overall correlated with year | High correlation |
O3 is highly overall correlated with NO2 and 1 other fields | High correlation |
PM10 is highly overall correlated with CO and 3 other fields | High correlation |
PM2.5 is highly overall correlated with CO and 3 other fields | High correlation |
PRES is highly overall correlated with DEWP and 1 other fields | High correlation |
SO2 is highly overall correlated with CO and 3 other fields | High correlation |
TEMP is highly overall correlated with DEWP and 2 other fields | High correlation |
WSPM is highly overall correlated with NO2 | High correlation |
year is highly overall correlated with No | High correlation |
PM2.5 has 616 (1.8%) missing values | Missing |
PM10 has 429 (1.2%) missing values | Missing |
SO2 has 474 (1.4%) missing values | Missing |
NO2 has 659 (1.9%) missing values | Missing |
CO has 1753 (5.0%) missing values | Missing |
O3 has 1173 (3.3%) missing values | Missing |
RAIN is highly skewed (γ1 = 34.71933563) | Skewed |
No is uniformly distributed | Uniform |
No has unique values | Unique |
hour has 1461 (4.2%) zeros | Zeros |
RAIN has 33664 (96.0%) zeros | Zeros |
WSPM has 1353 (3.9%) zeros | Zeros |
Reproduction
| Analysis started | 2024-03-08 05:10:24.121740 |
|---|---|
| Analysis finished | 2024-03-08 05:11:03.813935 |
| Duration | 39.69 seconds |
| Software version | ydata-profiling vv4.6.5 |
| Download configuration | config.json |
No
Real number (ℝ)
HIGH CORRELATION  UNIFORM  UNIQUE 
| Distinct | 35064 |
|---|---|
| Distinct (%) | 100.0% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 17532.5 |
| Minimum | 1 |
|---|---|
| Maximum | 35064 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 274.1 KiB |
Quantile statistics
| Minimum | 1 |
|---|---|
| 5-th percentile | 1754.15 |
| Q1 | 8766.75 |
| median | 17532.5 |
| Q3 | 26298.25 |
| 95-th percentile | 33310.85 |
| Maximum | 35064 |
| Range | 35063 |
| Interquartile range (IQR) | 17531.5 |
Descriptive statistics
| Standard deviation | 10122.249 |
|---|---|
| Coefficient of variation (CV) | 0.57734204 |
| Kurtosis | -1.2 |
| Mean | 17532.5 |
| Median Absolute Deviation (MAD) | 8766 |
| Skewness | 0 |
| Sum | 6.1475958 × 108 |
| Variance | 1.0245993 × 108 |
| Monotonicity | Strictly increasing |
| Value | Count | Frequency (%) |
| 1 | 1 | < 0.1% |
| 23379 | 1 | < 0.1% |
| 23373 | 1 | < 0.1% |
| 23374 | 1 | < 0.1% |
| 23375 | 1 | < 0.1% |
| 23376 | 1 | < 0.1% |
| 23377 | 1 | < 0.1% |
| 23378 | 1 | < 0.1% |
| 23380 | 1 | < 0.1% |
| 23422 | 1 | < 0.1% |
| Other values (35054) | 35054 |
| Value | Count | Frequency (%) |
| 1 | 1 | |
| 2 | 1 | |
| 3 | 1 | |
| 4 | 1 | |
| 5 | 1 | |
| 6 | 1 | |
| 7 | 1 | |
| 8 | 1 | |
| 9 | 1 | |
| 10 | 1 |
| Value | Count | Frequency (%) |
| 35064 | 1 | |
| 35063 | 1 | |
| 35062 | 1 | |
| 35061 | 1 | |
| 35060 | 1 | |
| 35059 | 1 | |
| 35058 | 1 | |
| 35057 | 1 | |
| 35056 | 1 | |
| 35055 | 1 |
year
Categorical
HIGH CORRELATION 
| Distinct | 5 |
|---|---|
| Distinct (%) | < 0.1% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Memory size | 274.1 KiB |
| 2016 | |
|---|---|
| 2014 | |
| 2015 | |
| 2013 | |
| 2017 |
Length
| Max length | 4 |
|---|---|
| Median length | 4 |
| Mean length | 4 |
| Min length | 4 |
Characters and Unicode
| Total characters | 140256 |
|---|---|
| Distinct characters | 8 |
| Distinct categories | 1 ? |
| Distinct scripts | 1 ? |
| Distinct blocks | 1 ? |
Unique
| Unique | 0 ? |
|---|---|
| Unique (%) | 0.0% |
Sample
| 1st row | 2013 |
|---|---|
| 2nd row | 2013 |
| 3rd row | 2013 |
| 4th row | 2013 |
| 5th row | 2013 |
Common Values
| Value | Count | Frequency (%) |
| 2016 | 8784 | |
| 2014 | 8760 | |
| 2015 | 8760 | |
| 2013 | 7344 | |
| 2017 | 1416 | 4.0% |
Length
Common Values (Plot)
| Value | Count | Frequency (%) |
| 2016 | 8784 | |
| 2014 | 8760 | |
| 2015 | 8760 | |
| 2013 | 7344 | |
| 2017 | 1416 | 4.0% |
Most occurring characters
| Value | Count | Frequency (%) |
| 2 | 35064 | |
| 0 | 35064 | |
| 1 | 35064 | |
| 6 | 8784 | 6.3% |
| 4 | 8760 | 6.2% |
| 5 | 8760 | 6.2% |
| 3 | 7344 | 5.2% |
| 7 | 1416 | 1.0% |
Most occurring categories
| Value | Count | Frequency (%) |
| Decimal Number | 140256 |
Most frequent character per category
Decimal Number
| Value | Count | Frequency (%) |
| 2 | 35064 | |
| 0 | 35064 | |
| 1 | 35064 | |
| 6 | 8784 | 6.3% |
| 4 | 8760 | 6.2% |
| 5 | 8760 | 6.2% |
| 3 | 7344 | 5.2% |
| 7 | 1416 | 1.0% |
Most occurring scripts
| Value | Count | Frequency (%) |
| Common | 140256 |
Most frequent character per script
Common
| Value | Count | Frequency (%) |
| 2 | 35064 | |
| 0 | 35064 | |
| 1 | 35064 | |
| 6 | 8784 | 6.3% |
| 4 | 8760 | 6.2% |
| 5 | 8760 | 6.2% |
| 3 | 7344 | 5.2% |
| 7 | 1416 | 1.0% |
Most occurring blocks
| Value | Count | Frequency (%) |
| ASCII | 140256 |
Most frequent character per block
ASCII
| Value | Count | Frequency (%) |
| 2 | 35064 | |
| 0 | 35064 | |
| 1 | 35064 | |
| 6 | 8784 | 6.3% |
| 4 | 8760 | 6.2% |
| 5 | 8760 | 6.2% |
| 3 | 7344 | 5.2% |
| 7 | 1416 | 1.0% |
month
Real number (ℝ)
| Distinct | 12 |
|---|---|
| Distinct (%) | < 0.1% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 6.5229295 |
| Minimum | 1 |
|---|---|
| Maximum | 12 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 274.1 KiB |
Quantile statistics
| Minimum | 1 |
|---|---|
| 5-th percentile | 1 |
| Q1 | 4 |
| median | 7 |
| Q3 | 10 |
| 95-th percentile | 12 |
| Maximum | 12 |
| Range | 11 |
| Interquartile range (IQR) | 6 |
Descriptive statistics
| Standard deviation | 3.4487524 |
|---|---|
| Coefficient of variation (CV) | 0.52871219 |
| Kurtosis | -1.2080577 |
| Mean | 6.5229295 |
| Median Absolute Deviation (MAD) | 3 |
| Skewness | -0.0092942217 |
| Sum | 228720 |
| Variance | 11.893893 |
| Monotonicity | Not monotonic |
| Value | Count | Frequency (%) |
| 3 | 2976 | |
| 5 | 2976 | |
| 7 | 2976 | |
| 8 | 2976 | |
| 10 | 2976 | |
| 12 | 2976 | |
| 1 | 2976 | |
| 4 | 2880 | |
| 6 | 2880 | |
| 9 | 2880 | |
| Other values (2) | 5592 |
| Value | Count | Frequency (%) |
| 1 | 2976 | |
| 2 | 2712 | |
| 3 | 2976 | |
| 4 | 2880 | |
| 5 | 2976 | |
| 6 | 2880 | |
| 7 | 2976 | |
| 8 | 2976 | |
| 9 | 2880 | |
| 10 | 2976 |
| Value | Count | Frequency (%) |
| 12 | 2976 | |
| 11 | 2880 | |
| 10 | 2976 | |
| 9 | 2880 | |
| 8 | 2976 | |
| 7 | 2976 | |
| 6 | 2880 | |
| 5 | 2976 | |
| 4 | 2880 | |
| 3 | 2976 |
day
Real number (ℝ)
| Distinct | 31 |
|---|---|
| Distinct (%) | 0.1% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 15.729637 |
| Minimum | 1 |
|---|---|
| Maximum | 31 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 274.1 KiB |
Quantile statistics
| Minimum | 1 |
|---|---|
| 5-th percentile | 2 |
| Q1 | 8 |
| median | 16 |
| Q3 | 23 |
| 95-th percentile | 29 |
| Maximum | 31 |
| Range | 30 |
| Interquartile range (IQR) | 15 |
Descriptive statistics
| Standard deviation | 8.8002175 |
|---|---|
| Coefficient of variation (CV) | 0.55946729 |
| Kurtosis | -1.1940295 |
| Mean | 15.729637 |
| Median Absolute Deviation (MAD) | 8 |
| Skewness | 0.0067598056 |
| Sum | 551544 |
| Variance | 77.443829 |
| Monotonicity | Not monotonic |
| Value | Count | Frequency (%) |
| 1 | 1152 | 3.3% |
| 2 | 1152 | 3.3% |
| 28 | 1152 | 3.3% |
| 27 | 1152 | 3.3% |
| 26 | 1152 | 3.3% |
| 25 | 1152 | 3.3% |
| 24 | 1152 | 3.3% |
| 23 | 1152 | 3.3% |
| 22 | 1152 | 3.3% |
| 21 | 1152 | 3.3% |
| Other values (21) | 23544 |
| Value | Count | Frequency (%) |
| 1 | 1152 | |
| 2 | 1152 | |
| 3 | 1152 | |
| 4 | 1152 | |
| 5 | 1152 | |
| 6 | 1152 | |
| 7 | 1152 | |
| 8 | 1152 | |
| 9 | 1152 | |
| 10 | 1152 |
| Value | Count | Frequency (%) |
| 31 | 672 | |
| 30 | 1056 | |
| 29 | 1080 | |
| 28 | 1152 | |
| 27 | 1152 | |
| 26 | 1152 | |
| 25 | 1152 | |
| 24 | 1152 | |
| 23 | 1152 | |
| 22 | 1152 |
hour
Real number (ℝ)
ZEROS 
| Distinct | 24 |
|---|---|
| Distinct (%) | 0.1% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 11.5 |
| Minimum | 0 |
|---|---|
| Maximum | 23 |
| Zeros | 1461 |
| Zeros (%) | 4.2% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 274.1 KiB |
Quantile statistics
| Minimum | 0 |
|---|---|
| 5-th percentile | 1 |
| Q1 | 5.75 |
| median | 11.5 |
| Q3 | 17.25 |
| 95-th percentile | 22 |
| Maximum | 23 |
| Range | 23 |
| Interquartile range (IQR) | 11.5 |
Descriptive statistics
| Standard deviation | 6.9222853 |
|---|---|
| Coefficient of variation (CV) | 0.60193785 |
| Kurtosis | -1.2041745 |
| Mean | 11.5 |
| Median Absolute Deviation (MAD) | 6 |
| Skewness | 0 |
| Sum | 403236 |
| Variance | 47.918033 |
| Monotonicity | Not monotonic |
| Value | Count | Frequency (%) |
| 0 | 1461 | 4.2% |
| 1 | 1461 | 4.2% |
| 22 | 1461 | 4.2% |
| 21 | 1461 | 4.2% |
| 20 | 1461 | 4.2% |
| 19 | 1461 | 4.2% |
| 18 | 1461 | 4.2% |
| 17 | 1461 | 4.2% |
| 16 | 1461 | 4.2% |
| 15 | 1461 | 4.2% |
| Other values (14) | 20454 |
| Value | Count | Frequency (%) |
| 0 | 1461 | |
| 1 | 1461 | |
| 2 | 1461 | |
| 3 | 1461 | |
| 4 | 1461 | |
| 5 | 1461 | |
| 6 | 1461 | |
| 7 | 1461 | |
| 8 | 1461 | |
| 9 | 1461 |
| Value | Count | Frequency (%) |
| 23 | 1461 | |
| 22 | 1461 | |
| 21 | 1461 | |
| 20 | 1461 | |
| 19 | 1461 | |
| 18 | 1461 | |
| 17 | 1461 | |
| 16 | 1461 | |
| 15 | 1461 | |
| 14 | 1461 |
PM2.5
Real number (ℝ)
HIGH CORRELATION  MISSING 
| Distinct | 557 |
|---|---|
| Distinct (%) | 1.6% |
| Missing | 616 |
| Missing (%) | 1.8% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 82.933372 |
| Minimum | 2 |
|---|---|
| Maximum | 680 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 274.1 KiB |
Quantile statistics
| Minimum | 2 |
|---|---|
| 5-th percentile | 8 |
| Q1 | 23 |
| median | 59 |
| Q3 | 115 |
| 95-th percentile | 243 |
| Maximum | 680 |
| Range | 678 |
| Interquartile range (IQR) | 92 |
Descriptive statistics
| Standard deviation | 80.933497 |
|---|---|
| Coefficient of variation (CV) | 0.97588577 |
| Kurtosis | 5.6001221 |
| Mean | 82.933372 |
| Median Absolute Deviation (MAD) | 41 |
| Skewness | 1.9734646 |
| Sum | 2856888.8 |
| Variance | 6550.231 |
| Monotonicity | Not monotonic |
| Value | Count | Frequency (%) |
| 11 | 574 | 1.6% |
| 12 | 566 | 1.6% |
| 10 | 550 | 1.6% |
| 14 | 538 | 1.5% |
| 9 | 517 | 1.5% |
| 13 | 496 | 1.4% |
| 8 | 477 | 1.4% |
| 15 | 476 | 1.4% |
| 16 | 451 | 1.3% |
| 3 | 408 | 1.2% |
| Other values (547) | 29395 | |
| (Missing) | 616 | 1.8% |
| Value | Count | Frequency (%) |
| 2 | 1 | < 0.1% |
| 3 | 408 | |
| 4 | 194 | 0.6% |
| 5 | 240 | |
| 6 | 337 | |
| 7 | 378 | |
| 8 | 477 | |
| 9 | 517 | |
| 10 | 550 | |
| 11 | 574 |
| Value | Count | Frequency (%) |
| 680 | 1 | |
| 666 | 1 | |
| 664 | 1 | |
| 663 | 1 | |
| 645 | 1 | |
| 639 | 1 | |
| 637 | 1 | |
| 636 | 1 | |
| 635 | 1 | |
| 633 | 1 |
PM10
Real number (ℝ)
HIGH CORRELATION  MISSING 
| Distinct | 630 |
|---|---|
| Distinct (%) | 1.8% |
| Missing | 429 |
| Missing (%) | 1.2% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 109.0233 |
| Minimum | 2 |
|---|---|
| Maximum | 999 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 274.1 KiB |
Quantile statistics
| Minimum | 2 |
|---|---|
| 5-th percentile | 13 |
| Q1 | 40 |
| median | 89 |
| Q3 | 149 |
| 95-th percentile | 281 |
| Maximum | 999 |
| Range | 997 |
| Interquartile range (IQR) | 109 |
Descriptive statistics
| Standard deviation | 91.573709 |
|---|---|
| Coefficient of variation (CV) | 0.8399462 |
| Kurtosis | 6.0181605 |
| Mean | 109.0233 |
| Median Absolute Deviation (MAD) | 53 |
| Skewness | 1.8458503 |
| Sum | 3776022.1 |
| Variance | 8385.7441 |
| Monotonicity | Not monotonic |
| Value | Count | Frequency (%) |
| 18 | 312 | 0.9% |
| 14 | 303 | 0.9% |
| 25 | 300 | 0.9% |
| 20 | 292 | 0.8% |
| 24 | 291 | 0.8% |
| 23 | 288 | 0.8% |
| 16 | 287 | 0.8% |
| 21 | 274 | 0.8% |
| 15 | 273 | 0.8% |
| 22 | 270 | 0.8% |
| Other values (620) | 31745 | |
| (Missing) | 429 | 1.2% |
| Value | Count | Frequency (%) |
| 2 | 7 | < 0.1% |
| 3 | 21 | 0.1% |
| 4 | 16 | < 0.1% |
| 5 | 175 | |
| 6 | 243 | |
| 7 | 117 | |
| 8 | 186 | |
| 9 | 199 | |
| 10 | 208 | |
| 11 | 233 |
| Value | Count | Frequency (%) |
| 999 | 1 | |
| 987 | 1 | |
| 961 | 1 | |
| 917 | 1 | |
| 906 | 1 | |
| 828 | 1 | |
| 820 | 1 | |
| 814 | 1 | |
| 813 | 1 | |
| 807 | 1 |
SO2
Real number (ℝ)
HIGH CORRELATION  MISSING 
| Distinct | 280 |
|---|---|
| Distinct (%) | 0.8% |
| Missing | 474 |
| Missing (%) | 1.4% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 17.590941 |
| Minimum | 1 |
|---|---|
| Maximum | 293 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 274.1 KiB |
Quantile statistics
| Minimum | 1 |
|---|---|
| 5-th percentile | 2 |
| Q1 | 3 |
| median | 8 |
| Q3 | 22 |
| 95-th percentile | 67 |
| Maximum | 293 |
| Range | 292 |
| Interquartile range (IQR) | 19 |
Descriptive statistics
| Standard deviation | 23.600367 |
|---|---|
| Coefficient of variation (CV) | 1.3416204 |
| Kurtosis | 11.799211 |
| Mean | 17.590941 |
| Median Absolute Deviation (MAD) | 6 |
| Skewness | 2.8663252 |
| Sum | 608470.67 |
| Variance | 556.97731 |
| Monotonicity | Not monotonic |
| Value | Count | Frequency (%) |
| 2 | 7349 | |
| 3 | 2326 | 6.6% |
| 4 | 1912 | 5.5% |
| 5 | 1683 | 4.8% |
| 6 | 1498 | 4.3% |
| 7 | 1347 | 3.8% |
| 8 | 1237 | 3.5% |
| 9 | 1074 | 3.1% |
| 10 | 952 | 2.7% |
| 11 | 861 | 2.5% |
| Other values (270) | 14351 |
| Value | Count | Frequency (%) |
| 1 | 133 | 0.4% |
| 1.1424 | 1 | < 0.1% |
| 1.7136 | 2 | < 0.1% |
| 1.9992 | 3 | < 0.1% |
| 2 | 7349 | |
| 2.2848 | 7 | < 0.1% |
| 3 | 2326 | 6.6% |
| 3.1416 | 1 | < 0.1% |
| 3.4272 | 1 | < 0.1% |
| 3.5 | 1 | < 0.1% |
| Value | Count | Frequency (%) |
| 293 | 1 | |
| 277 | 1 | |
| 274 | 1 | |
| 263 | 1 | |
| 247 | 1 | |
| 240 | 1 | |
| 239 | 1 | |
| 238 | 1 | |
| 229 | 1 | |
| 221 | 1 |
NO2
Real number (ℝ)
HIGH CORRELATION  MISSING 
| Distinct | 376 |
|---|---|
| Distinct (%) | 1.1% |
| Missing | 659 |
| Missing (%) | 1.9% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 57.901643 |
| Minimum | 2 |
|---|---|
| Maximum | 270 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 274.1 KiB |
Quantile statistics
| Minimum | 2 |
|---|---|
| 5-th percentile | 15 |
| Q1 | 31 |
| median | 51 |
| Q3 | 78 |
| 95-th percentile | 124 |
| Maximum | 270 |
| Range | 268 |
| Interquartile range (IQR) | 47 |
Descriptive statistics
| Standard deviation | 35.150857 |
|---|---|
| Coefficient of variation (CV) | 0.60707876 |
| Kurtosis | 1.1222321 |
| Mean | 57.901643 |
| Median Absolute Deviation (MAD) | 23 |
| Skewness | 1.0277689 |
| Sum | 1992106 |
| Variance | 1235.5828 |
| Monotonicity | Not monotonic |
| Value | Count | Frequency (%) |
| 28 | 491 | 1.4% |
| 30 | 486 | 1.4% |
| 21 | 481 | 1.4% |
| 29 | 473 | 1.3% |
| 26 | 465 | 1.3% |
| 35 | 464 | 1.3% |
| 24 | 463 | 1.3% |
| 25 | 458 | 1.3% |
| 36 | 451 | 1.3% |
| 31 | 450 | 1.3% |
| Other values (366) | 29723 | |
| (Missing) | 659 | 1.9% |
| Value | Count | Frequency (%) |
| 2 | 70 | 0.2% |
| 3 | 21 | 0.1% |
| 4 | 29 | 0.1% |
| 5 | 35 | 0.1% |
| 6 | 41 | 0.1% |
| 7 | 58 | 0.2% |
| 8 | 88 | |
| 9 | 115 | |
| 10 | 173 | |
| 11 | 178 |
| Value | Count | Frequency (%) |
| 270 | 1 | < 0.1% |
| 239 | 1 | < 0.1% |
| 233 | 1 | < 0.1% |
| 231 | 1 | < 0.1% |
| 230 | 1 | < 0.1% |
| 226 | 3 | |
| 225 | 2 | |
| 224 | 1 | < 0.1% |
| 223 | 1 | < 0.1% |
| 222 | 1 | < 0.1% |
CO
Real number (ℝ)
HIGH CORRELATION  MISSING 
| Distinct | 117 |
|---|---|
| Distinct (%) | 0.4% |
| Missing | 1753 |
| Missing (%) | 5.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 1271.2944 |
| Minimum | 100 |
|---|---|
| Maximum | 10000 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 274.1 KiB |
Quantile statistics
| Minimum | 100 |
|---|---|
| 5-th percentile | 300 |
| Q1 | 500 |
| median | 900 |
| Q3 | 1600 |
| 95-th percentile | 3600 |
| Maximum | 10000 |
| Range | 9900 |
| Interquartile range (IQR) | 1100 |
Descriptive statistics
| Standard deviation | 1164.8549 |
|---|---|
| Coefficient of variation (CV) | 0.91627476 |
| Kurtosis | 9.1945221 |
| Mean | 1271.2944 |
| Median Absolute Deviation (MAD) | 499 |
| Skewness | 2.5382105 |
| Sum | 42348087 |
| Variance | 1356887 |
| Monotonicity | Not monotonic |
| Value | Count | Frequency (%) |
| 400 | 2417 | 6.9% |
| 300 | 2341 | 6.7% |
| 600 | 2330 | 6.6% |
| 500 | 2299 | 6.6% |
| 700 | 2218 | 6.3% |
| 800 | 2043 | 5.8% |
| 900 | 1926 | 5.5% |
| 1000 | 1715 | 4.9% |
| 1100 | 1504 | 4.3% |
| 1200 | 1426 | 4.1% |
| Other values (107) | 13092 | |
| (Missing) | 1753 | 5.0% |
| Value | Count | Frequency (%) |
| 100 | 481 | 1.4% |
| 200 | 1159 | |
| 300 | 2341 | |
| 400 | 2417 | |
| 500 | 2299 | |
| 600 | 2330 | |
| 700 | 2218 | |
| 800 | 2043 | |
| 900 | 1926 | |
| 1000 | 1715 |
| Value | Count | Frequency (%) |
| 10000 | 7 | |
| 9900 | 1 | < 0.1% |
| 9800 | 5 | |
| 9700 | 3 | |
| 9600 | 1 | < 0.1% |
| 9500 | 3 | |
| 9400 | 1 | < 0.1% |
| 9300 | 3 | |
| 9200 | 7 | |
| 9100 | 7 |
O3
Real number (ℝ)
HIGH CORRELATION  MISSING 
| Distinct | 767 |
|---|---|
| Distinct (%) | 2.3% |
| Missing | 1173 |
| Missing (%) | 3.3% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 55.795044 |
| Minimum | 0.2142 |
|---|---|
| Maximum | 415 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 274.1 KiB |
Quantile statistics
| Minimum | 0.2142 |
|---|---|
| 5-th percentile | 2 |
| Q1 | 7 |
| median | 41 |
| Q3 | 81 |
| 95-th percentile | 181 |
| Maximum | 415 |
| Range | 414.7858 |
| Interquartile range (IQR) | 74 |
Descriptive statistics
| Standard deviation | 57.436983 |
|---|---|
| Coefficient of variation (CV) | 1.029428 |
| Kurtosis | 1.8349403 |
| Mean | 55.795044 |
| Median Absolute Deviation (MAD) | 36 |
| Skewness | 1.4020107 |
| Sum | 1890949.8 |
| Variance | 3299.007 |
| Monotonicity | Not monotonic |
| Value | Count | Frequency (%) |
| 2 | 4819 | 13.7% |
| 1 | 1144 | 3.3% |
| 3 | 692 | 2.0% |
| 4 | 564 | 1.6% |
| 5 | 427 | 1.2% |
| 6 | 410 | 1.2% |
| 7 | 300 | 0.9% |
| 12 | 299 | 0.9% |
| 8 | 292 | 0.8% |
| 9 | 279 | 0.8% |
| Other values (757) | 24665 | |
| (Missing) | 1173 | 3.3% |
| Value | Count | Frequency (%) |
| 0.2142 | 21 | 0.1% |
| 0.4284 | 24 | 0.1% |
| 0.6426 | 12 | < 0.1% |
| 0.8568 | 11 | < 0.1% |
| 1 | 1144 | |
| 1.071 | 12 | < 0.1% |
| 1.2852 | 5 | < 0.1% |
| 1.4994 | 10 | < 0.1% |
| 1.7136 | 3 | < 0.1% |
| 1.9278 | 9 | < 0.1% |
| Value | Count | Frequency (%) |
| 415 | 1 | |
| 356 | 1 | |
| 352 | 2 | |
| 346 | 1 | |
| 340 | 1 | |
| 339 | 1 | |
| 335 | 2 | |
| 332 | 1 | |
| 331 | 1 | |
| 325 | 1 |
TEMP
Real number (ℝ)
HIGH CORRELATION 
| Distinct | 967 |
|---|---|
| Distinct (%) | 2.8% |
| Missing | 20 |
| Missing (%) | 0.1% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 13.584607 |
| Minimum | -16.8 |
|---|---|
| Maximum | 40.5 |
| Zeros | 196 |
| Zeros (%) | 0.6% |
| Negative | 5308 |
| Negative (%) | 15.1% |
| Memory size | 274.1 KiB |
Quantile statistics
| Minimum | -16.8 |
|---|---|
| 5-th percentile | -4 |
| Q1 | 3.1 |
| median | 14.5 |
| Q3 | 23.3 |
| 95-th percentile | 30.6 |
| Maximum | 40.5 |
| Range | 57.3 |
| Interquartile range (IQR) | 20.2 |
Descriptive statistics
| Standard deviation | 11.399097 |
|---|---|
| Coefficient of variation (CV) | 0.83911861 |
| Kurtosis | -1.1573086 |
| Mean | 13.584607 |
| Median Absolute Deviation (MAD) | 9.8 |
| Skewness | -0.094157845 |
| Sum | 476058.98 |
| Variance | 129.93941 |
| Monotonicity | Not monotonic |
| Value | Count | Frequency (%) |
| 3 | 249 | 0.7% |
| 1 | 240 | 0.7% |
| 2 | 203 | 0.6% |
| 0 | 196 | 0.6% |
| -2 | 186 | 0.5% |
| -1 | 186 | 0.5% |
| 24.1 | 154 | 0.4% |
| 21.7 | 150 | 0.4% |
| -4 | 143 | 0.4% |
| 22.5 | 139 | 0.4% |
| Other values (957) | 33198 |
| Value | Count | Frequency (%) |
| -16.8 | 2 | |
| -16.3 | 1 | < 0.1% |
| -16.2 | 1 | < 0.1% |
| -16.1 | 1 | < 0.1% |
| -16 | 1 | < 0.1% |
| -15.9 | 3 | |
| -15.8 | 2 | |
| -15.6 | 1 | < 0.1% |
| -15.4 | 1 | < 0.1% |
| -15.3 | 2 |
| Value | Count | Frequency (%) |
| 40.5 | 1 | |
| 40.3 | 1 | |
| 40.1 | 1 | |
| 39.2 | 1 | |
| 38.8 | 1 | |
| 38.4 | 1 | |
| 38.3 | 1 | |
| 38.1 | 2 | |
| 38 | 1 | |
| 37.9 | 1 |
PRES
Real number (ℝ)
HIGH CORRELATION 
| Distinct | 600 |
|---|---|
| Distinct (%) | 1.7% |
| Missing | 20 |
| Missing (%) | 0.1% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 1011.8469 |
| Minimum | 985.9 |
|---|---|
| Maximum | 1042 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 274.1 KiB |
Quantile statistics
| Minimum | 985.9 |
|---|---|
| 5-th percentile | 996.1 |
| Q1 | 1003.3 |
| median | 1011.4 |
| Q3 | 1020.1 |
| 95-th percentile | 1028.8 |
| Maximum | 1042 |
| Range | 56.1 |
| Interquartile range (IQR) | 16.8 |
Descriptive statistics
| Standard deviation | 10.404047 |
|---|---|
| Coefficient of variation (CV) | 0.010282234 |
| Kurtosis | -0.88797034 |
| Mean | 1011.8469 |
| Median Absolute Deviation (MAD) | 8.5 |
| Skewness | 0.11150001 |
| Sum | 35459163 |
| Variance | 108.24419 |
| Monotonicity | Not monotonic |
| Value | Count | Frequency (%) |
| 1023 | 256 | 0.7% |
| 1019 | 252 | 0.7% |
| 1024 | 249 | 0.7% |
| 1025 | 248 | 0.7% |
| 1020 | 239 | 0.7% |
| 1017 | 238 | 0.7% |
| 1021 | 237 | 0.7% |
| 1022 | 237 | 0.7% |
| 1018 | 233 | 0.7% |
| 1026 | 224 | 0.6% |
| Other values (590) | 32631 |
| Value | Count | Frequency (%) |
| 985.9 | 1 | < 0.1% |
| 986.3 | 1 | < 0.1% |
| 987.2 | 1 | < 0.1% |
| 987.5 | 1 | < 0.1% |
| 987.7 | 2 | |
| 987.8 | 3 | |
| 987.9 | 1 | < 0.1% |
| 988 | 4 | |
| 988.1 | 4 | |
| 988.2 | 2 |
| Value | Count | Frequency (%) |
| 1042 | 1 | < 0.1% |
| 1041.8 | 1 | < 0.1% |
| 1041.6 | 1 | < 0.1% |
| 1041.4 | 1 | < 0.1% |
| 1041.2 | 2 | |
| 1041.1 | 2 | |
| 1041 | 2 | |
| 1040.9 | 1 | < 0.1% |
| 1040.8 | 3 | |
| 1040.7 | 1 | < 0.1% |
DEWP
Real number (ℝ)
HIGH CORRELATION 
| Distinct | 604 |
|---|---|
| Distinct (%) | 1.7% |
| Missing | 20 |
| Missing (%) | 0.1% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 3.1230624 |
| Minimum | -35.3 |
|---|---|
| Maximum | 28.5 |
| Zeros | 66 |
| Zeros (%) | 0.2% |
| Negative | 14885 |
| Negative (%) | 42.5% |
| Memory size | 274.1 KiB |
Quantile statistics
| Minimum | -35.3 |
|---|---|
| 5-th percentile | -19.4 |
| Q1 | -8.1 |
| median | 3.8 |
| Q3 | 15.6 |
| 95-th percentile | 22.4 |
| Maximum | 28.5 |
| Range | 63.8 |
| Interquartile range (IQR) | 23.7 |
Descriptive statistics
| Standard deviation | 13.688896 |
|---|---|
| Coefficient of variation (CV) | 4.3831644 |
| Kurtosis | -1.1013944 |
| Mean | 3.1230624 |
| Median Absolute Deviation (MAD) | 11.9 |
| Skewness | -0.21320853 |
| Sum | 109444.6 |
| Variance | 187.38587 |
| Monotonicity | Not monotonic |
| Value | Count | Frequency (%) |
| 17.6 | 143 | 0.4% |
| 17 | 133 | 0.4% |
| 17.2 | 129 | 0.4% |
| 18.8 | 128 | 0.4% |
| 17.8 | 126 | 0.4% |
| 17.9 | 125 | 0.4% |
| 18.3 | 124 | 0.4% |
| 16.8 | 124 | 0.4% |
| 17.1 | 124 | 0.4% |
| 18.2 | 121 | 0.3% |
| Other values (594) | 33767 |
| Value | Count | Frequency (%) |
| -35.3 | 1 | |
| -35.1 | 1 | |
| -35 | 1 | |
| -34.8 | 1 | |
| -34.5 | 1 | |
| -34.3 | 2 | |
| -34.2 | 1 | |
| -34.1 | 1 | |
| -33.8 | 1 | |
| -33.7 | 1 |
| Value | Count | Frequency (%) |
| 28.5 | 1 | < 0.1% |
| 27.8 | 5 | |
| 27.7 | 1 | < 0.1% |
| 27.6 | 1 | < 0.1% |
| 27.5 | 3 | |
| 27.4 | 1 | < 0.1% |
| 27.3 | 4 | |
| 27.2 | 4 | |
| 27.1 | 2 | < 0.1% |
| 27 | 6 |
RAIN
Real number (ℝ)
SKEWED  ZEROS 
| Distinct | 127 |
|---|---|
| Distinct (%) | 0.4% |
| Missing | 20 |
| Missing (%) | 0.1% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 0.067420957 |
| Minimum | 0 |
|---|---|
| Maximum | 72.5 |
| Zeros | 33664 |
| Zeros (%) | 96.0% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 274.1 KiB |
Quantile statistics
| Minimum | 0 |
|---|---|
| 5-th percentile | 0 |
| Q1 | 0 |
| median | 0 |
| Q3 | 0 |
| 95-th percentile | 0 |
| Maximum | 72.5 |
| Range | 72.5 |
| Interquartile range (IQR) | 0 |
Descriptive statistics
| Standard deviation | 0.91005591 |
|---|---|
| Coefficient of variation (CV) | 13.498116 |
| Kurtosis | 1822.1806 |
| Mean | 0.067420957 |
| Median Absolute Deviation (MAD) | 0 |
| Skewness | 34.719336 |
| Sum | 2362.7 |
| Variance | 0.82820177 |
| Monotonicity | Not monotonic |
| Value | Count | Frequency (%) |
| 0 | 33664 | |
| 0.1 | 314 | 0.9% |
| 0.2 | 161 | 0.5% |
| 0.3 | 107 | 0.3% |
| 0.5 | 73 | 0.2% |
| 0.4 | 72 | 0.2% |
| 0.6 | 67 | 0.2% |
| 0.7 | 49 | 0.1% |
| 0.9 | 48 | 0.1% |
| 0.8 | 39 | 0.1% |
| Other values (117) | 450 | 1.3% |
| Value | Count | Frequency (%) |
| 0 | 33664 | |
| 0.1 | 314 | 0.9% |
| 0.2 | 161 | 0.5% |
| 0.3 | 107 | 0.3% |
| 0.4 | 72 | 0.2% |
| 0.5 | 73 | 0.2% |
| 0.6 | 67 | 0.2% |
| 0.7 | 49 | 0.1% |
| 0.8 | 39 | 0.1% |
| 0.9 | 48 | 0.1% |
| Value | Count | Frequency (%) |
| 72.5 | 1 | |
| 46.4 | 1 | |
| 40.7 | 1 | |
| 36.6 | 1 | |
| 33.7 | 1 | |
| 33.1 | 1 | |
| 29.3 | 1 | |
| 26.8 | 1 | |
| 24.1 | 1 | |
| 23.7 | 1 |
wd
Categorical
| Distinct | 16 |
|---|---|
| Distinct (%) | < 0.1% |
| Missing | 81 |
| Missing (%) | 0.2% |
| Memory size | 274.1 KiB |
| NE | |
|---|---|
| ENE | |
| SW | |
| E | |
| NNE | |
| Other values (11) |
Length
| Max length | 3 |
|---|---|
| Median length | 2 |
| Mean length | 2.256839 |
| Min length | 1 |
Characters and Unicode
| Total characters | 78951 |
|---|---|
| Distinct characters | 4 |
| Distinct categories | 1 ? |
| Distinct scripts | 1 ? |
| Distinct blocks | 1 ? |
Unique
| Unique | 0 ? |
|---|---|
| Unique (%) | 0.0% |
Sample
| 1st row | NNW |
|---|---|
| 2nd row | N |
| 3rd row | NNW |
| 4th row | NW |
| 5th row | N |
Common Values
| Value | Count | Frequency (%) |
| NE | 5140 | |
| ENE | 3950 | |
| SW | 3359 | |
| E | 2608 | 7.4% |
| NNE | 2445 | 7.0% |
| WSW | 2212 | 6.3% |
| SSW | 2098 | 6.0% |
| N | 2066 | 5.9% |
| NW | 1860 | 5.3% |
| ESE | 1717 | 4.9% |
| Other values (6) | 7528 |
Length
| Value | Count | Frequency (%) |
| ne | 5140 | |
| ene | 3950 | |
| sw | 3359 | |
| e | 2608 | 7.5% |
| nne | 2445 | 7.0% |
| wsw | 2212 | 6.3% |
| ssw | 2098 | 6.0% |
| n | 2066 | 5.9% |
| nw | 1860 | 5.3% |
| ese | 1717 | 4.9% |
| Other values (6) | 7528 |
Most occurring characters
| Value | Count | Frequency (%) |
| E | 23890 | |
| N | 22185 | |
| W | 16703 | |
| S | 16173 |
Most occurring categories
| Value | Count | Frequency (%) |
| Uppercase Letter | 78951 |
Most frequent character per category
Uppercase Letter
| Value | Count | Frequency (%) |
| E | 23890 | |
| N | 22185 | |
| W | 16703 | |
| S | 16173 |
Most occurring scripts
| Value | Count | Frequency (%) |
| Latin | 78951 |
Most frequent character per script
Latin
| Value | Count | Frequency (%) |
| E | 23890 | |
| N | 22185 | |
| W | 16703 | |
| S | 16173 |
Most occurring blocks
| Value | Count | Frequency (%) |
| ASCII | 78951 |
Most frequent character per block
ASCII
| Value | Count | Frequency (%) |
| E | 23890 | |
| N | 22185 | |
| W | 16703 | |
| S | 16173 |
WSPM
Real number (ℝ)
HIGH CORRELATION  ZEROS 
| Distinct | 91 |
|---|---|
| Distinct (%) | 0.3% |
| Missing | 14 |
| Missing (%) | < 0.1% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 1.7084964 |
| Minimum | 0 |
|---|---|
| Maximum | 11.2 |
| Zeros | 1353 |
| Zeros (%) | 3.9% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 274.1 KiB |
Quantile statistics
| Minimum | 0 |
|---|---|
| 5-th percentile | 0.2 |
| Q1 | 0.9 |
| median | 1.4 |
| Q3 | 2.2 |
| 95-th percentile | 4.1 |
| Maximum | 11.2 |
| Range | 11.2 |
| Interquartile range (IQR) | 1.3 |
Descriptive statistics
| Standard deviation | 1.2040711 |
|---|---|
| Coefficient of variation (CV) | 0.70475481 |
| Kurtosis | 2.4952557 |
| Mean | 1.7084964 |
| Median Absolute Deviation (MAD) | 0.6 |
| Skewness | 1.365037 |
| Sum | 59882.8 |
| Variance | 1.4497871 |
| Monotonicity | Not monotonic |
| Value | Count | Frequency (%) |
| 1.2 | 1891 | 5.4% |
| 1.1 | 1842 | 5.3% |
| 1 | 1747 | 5.0% |
| 1.3 | 1640 | 4.7% |
| 0.9 | 1604 | 4.6% |
| 1.4 | 1581 | 4.5% |
| 0.8 | 1443 | 4.1% |
| 1.5 | 1442 | 4.1% |
| 0.7 | 1366 | 3.9% |
| 0 | 1353 | 3.9% |
| Other values (81) | 19141 |
| Value | Count | Frequency (%) |
| 0 | 1353 | |
| 0.1 | 397 | 1.1% |
| 0.2 | 430 | 1.2% |
| 0.3 | 191 | 0.5% |
| 0.4 | 602 | 1.7% |
| 0.5 | 883 | |
| 0.6 | 1123 | |
| 0.7 | 1366 | |
| 0.8 | 1443 | |
| 0.9 | 1604 |
| Value | Count | Frequency (%) |
| 11.2 | 1 | < 0.1% |
| 9.2 | 1 | < 0.1% |
| 9.1 | 1 | < 0.1% |
| 8.9 | 1 | < 0.1% |
| 8.8 | 1 | < 0.1% |
| 8.6 | 1 | < 0.1% |
| 8.5 | 1 | < 0.1% |
| 8.4 | 3 | |
| 8.3 | 2 | |
| 8.2 | 2 |
station
Categorical
CONSTANT 
| Distinct | 1 |
|---|---|
| Distinct (%) | < 0.1% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Memory size | 274.1 KiB |
| Guanyuan |
|---|
Length
| Max length | 8 |
|---|---|
| Median length | 8 |
| Mean length | 8 |
| Min length | 8 |
Characters and Unicode
| Total characters | 280512 |
|---|---|
| Distinct characters | 5 |
| Distinct categories | 2 ? |
| Distinct scripts | 1 ? |
| Distinct blocks | 1 ? |
Unique
| Unique | 0 ? |
|---|---|
| Unique (%) | 0.0% |
Sample
| 1st row | Guanyuan |
|---|---|
| 2nd row | Guanyuan |
| 3rd row | Guanyuan |
| 4th row | Guanyuan |
| 5th row | Guanyuan |
Common Values
| Value | Count | Frequency (%) |
| Guanyuan | 35064 |
Length
Common Values (Plot)
| Value | Count | Frequency (%) |
| guanyuan | 35064 |
Most occurring characters
| Value | Count | Frequency (%) |
| u | 70128 | |
| a | 70128 | |
| n | 70128 | |
| G | 35064 | |
| y | 35064 |
Most occurring categories
| Value | Count | Frequency (%) |
| Lowercase Letter | 245448 | |
| Uppercase Letter | 35064 | 12.5% |
Most frequent character per category
Lowercase Letter
| Value | Count | Frequency (%) |
| u | 70128 | |
| a | 70128 | |
| n | 70128 | |
| y | 35064 |
Uppercase Letter
| Value | Count | Frequency (%) |
| G | 35064 |
Most occurring scripts
| Value | Count | Frequency (%) |
| Latin | 280512 |
Most frequent character per script
Latin
| Value | Count | Frequency (%) |
| u | 70128 | |
| a | 70128 | |
| n | 70128 | |
| G | 35064 | |
| y | 35064 |
Most occurring blocks
| Value | Count | Frequency (%) |
| ASCII | 280512 |
Most frequent character per block
ASCII
| Value | Count | Frequency (%) |
| u | 70128 | |
| a | 70128 | |
| n | 70128 | |
| G | 35064 | |
| y | 35064 |
| CO | DEWP | NO2 | No | O3 | PM10 | PM2.5 | PRES | RAIN | SO2 | TEMP | WSPM | day | hour | month | wd | year | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| CO | 1.000 | 0.119 | 0.753 | -0.034 | -0.440 | 0.738 | 0.846 | 0.067 | 0.008 | 0.592 | -0.195 | -0.412 | 0.010 | -0.040 | 0.067 | 0.108 | 0.077 |
| DEWP | 0.119 | 1.000 | -0.041 | -0.133 | 0.291 | 0.168 | 0.258 | -0.782 | 0.174 | -0.318 | 0.821 | -0.255 | 0.023 | -0.013 | 0.260 | 0.116 | 0.158 |
| NO2 | 0.753 | -0.041 | 1.000 | -0.057 | -0.660 | 0.624 | 0.654 | 0.168 | -0.084 | 0.542 | -0.325 | -0.516 | 0.012 | -0.067 | 0.058 | 0.126 | 0.073 |
| No | -0.034 | -0.133 | -0.057 | 1.000 | -0.054 | -0.060 | -0.054 | 0.228 | 0.001 | -0.229 | -0.103 | 0.111 | 0.018 | 0.001 | 0.044 | 0.117 | 0.862 |
| O3 | -0.440 | 0.291 | -0.660 | -0.054 | 1.000 | -0.184 | -0.222 | -0.450 | -0.003 | -0.239 | 0.606 | 0.411 | -0.005 | 0.278 | -0.143 | 0.164 | 0.045 |
| PM10 | 0.738 | 0.168 | 0.624 | -0.060 | -0.184 | 1.000 | 0.895 | -0.117 | -0.083 | 0.531 | -0.006 | -0.252 | 0.034 | 0.042 | -0.021 | 0.084 | 0.054 |
| PM2.5 | 0.846 | 0.258 | 0.654 | -0.054 | -0.222 | 0.895 | 1.000 | -0.107 | -0.018 | 0.544 | -0.009 | -0.339 | 0.015 | 0.002 | 0.023 | 0.099 | 0.053 |
| PRES | 0.067 | -0.782 | 0.168 | 0.228 | -0.450 | -0.117 | -0.107 | 1.000 | -0.085 | 0.265 | -0.831 | 0.049 | 0.013 | -0.036 | 0.003 | 0.076 | 0.168 |
| RAIN | 0.008 | 0.174 | -0.084 | 0.001 | -0.003 | -0.083 | -0.018 | -0.085 | 1.000 | -0.165 | 0.041 | -0.021 | -0.005 | -0.004 | 0.043 | 0.004 | 0.009 |
| SO2 | 0.592 | -0.318 | 0.542 | -0.229 | -0.239 | 0.531 | 0.544 | 0.265 | -0.165 | 1.000 | -0.384 | -0.121 | -0.002 | 0.003 | -0.196 | 0.051 | 0.100 |
| TEMP | -0.195 | 0.821 | -0.325 | -0.103 | 0.606 | -0.006 | -0.009 | -0.831 | 0.041 | -0.384 | 1.000 | 0.097 | 0.017 | 0.145 | 0.123 | 0.104 | 0.147 |
| WSPM | -0.412 | -0.255 | -0.516 | 0.111 | 0.411 | -0.252 | -0.339 | 0.049 | -0.021 | -0.121 | 0.097 | 1.000 | -0.008 | 0.171 | -0.178 | 0.159 | 0.077 |
| day | 0.010 | 0.023 | 0.012 | 0.018 | -0.005 | 0.034 | 0.015 | 0.013 | -0.005 | -0.002 | 0.017 | -0.008 | 1.000 | 0.000 | 0.010 | 0.027 | 0.000 |
| hour | -0.040 | -0.013 | -0.067 | 0.001 | 0.278 | 0.042 | 0.002 | -0.036 | -0.004 | 0.003 | 0.145 | 0.171 | 0.000 | 1.000 | 0.000 | 0.131 | 0.000 |
| month | 0.067 | 0.260 | 0.058 | 0.044 | -0.143 | -0.021 | 0.023 | 0.003 | 0.043 | -0.196 | 0.123 | -0.178 | 0.010 | 0.000 | 1.000 | 0.087 | 0.249 |
| wd | 0.108 | 0.116 | 0.126 | 0.117 | 0.164 | 0.084 | 0.099 | 0.076 | 0.004 | 0.051 | 0.104 | 0.159 | 0.027 | 0.131 | 0.087 | 1.000 | 0.131 |
| year | 0.077 | 0.158 | 0.073 | 0.862 | 0.045 | 0.054 | 0.053 | 0.168 | 0.009 | 0.100 | 0.147 | 0.077 | 0.000 | 0.000 | 0.249 | 0.131 | 1.000 |
| No | year | month | day | hour | PM2.5 | PM10 | SO2 | NO2 | CO | O3 | TEMP | PRES | DEWP | RAIN | wd | WSPM | station | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0 | 1 | 2013 | 3 | 1 | 0 | 4.0 | 4.0 | 14.0 | 20.0 | 300.0 | 69.0 | -0.7 | 1023.0 | -18.8 | 0.0 | NNW | 4.4 | Guanyuan |
| 1 | 2 | 2013 | 3 | 1 | 1 | 4.0 | 4.0 | 13.0 | 17.0 | 300.0 | 72.0 | -1.1 | 1023.2 | -18.2 | 0.0 | N | 4.7 | Guanyuan |
| 2 | 3 | 2013 | 3 | 1 | 2 | 3.0 | 3.0 | 10.0 | 19.0 | 300.0 | 69.0 | -1.1 | 1023.5 | -18.2 | 0.0 | NNW | 5.6 | Guanyuan |
| 3 | 4 | 2013 | 3 | 1 | 3 | 3.0 | 6.0 | 7.0 | 24.0 | 400.0 | 62.0 | -1.4 | 1024.5 | -19.4 | 0.0 | NW | 3.1 | Guanyuan |
| 4 | 5 | 2013 | 3 | 1 | 4 | 3.0 | 6.0 | 5.0 | 14.0 | 400.0 | 71.0 | -2.0 | 1025.2 | -19.5 | 0.0 | N | 2.0 | Guanyuan |
| 5 | 6 | 2013 | 3 | 1 | 5 | 3.0 | 6.0 | 6.0 | 14.0 | 400.0 | 71.0 | -2.2 | 1025.6 | -19.6 | 0.0 | N | 3.7 | Guanyuan |
| 6 | 7 | 2013 | 3 | 1 | 6 | 6.0 | 6.0 | 6.0 | 20.0 | 400.0 | 66.0 | -2.6 | 1026.5 | -19.1 | 0.0 | NNE | 2.5 | Guanyuan |
| 7 | 8 | 2013 | 3 | 1 | 7 | 3.0 | 3.0 | 7.0 | 26.0 | 400.0 | 61.0 | -1.6 | 1027.4 | -19.1 | 0.0 | NNW | 3.8 | Guanyuan |
| 8 | 9 | 2013 | 3 | 1 | 8 | 3.0 | 6.0 | 9.0 | 37.0 | 500.0 | 50.0 | 0.1 | 1028.3 | -19.2 | 0.0 | NNW | 4.1 | Guanyuan |
| 9 | 10 | 2013 | 3 | 1 | 9 | 7.0 | 11.0 | 9.0 | 30.0 | 400.0 | 58.0 | 1.2 | 1028.5 | -19.3 | 0.0 | N | 2.6 | Guanyuan |
| No | year | month | day | hour | PM2.5 | PM10 | SO2 | NO2 | CO | O3 | TEMP | PRES | DEWP | RAIN | wd | WSPM | station | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 35054 | 35055 | 2017 | 2 | 28 | 14 | 3.0 | 74.0 | 2.0 | 15.0 | 200.0 | 84.0 | 14.6 | 1013.3 | -15.6 | 0.0 | N | 3.6 | Guanyuan |
| 35055 | 35056 | 2017 | 2 | 28 | 15 | 8.0 | 25.0 | 2.0 | 17.0 | 200.0 | 87.0 | 15.4 | 1013.0 | -15.0 | 0.0 | NNW | 3.3 | Guanyuan |
| 35056 | 35057 | 2017 | 2 | 28 | 16 | 8.0 | 17.0 | 2.0 | 16.0 | 300.0 | 88.0 | 14.9 | 1012.6 | -15.4 | 0.0 | NW | 2.1 | Guanyuan |
| 35057 | 35058 | 2017 | 2 | 28 | 17 | 11.0 | 23.0 | 3.0 | 19.0 | 300.0 | 83.0 | 14.2 | 1012.5 | -14.9 | 0.0 | NW | 3.1 | Guanyuan |
| 35058 | 35059 | 2017 | 2 | 28 | 18 | 10.0 | 33.0 | 2.0 | 22.0 | 300.0 | 78.0 | 13.4 | 1013.0 | -15.5 | 0.0 | WNW | 1.4 | Guanyuan |
| 35059 | 35060 | 2017 | 2 | 28 | 19 | 13.0 | 37.0 | 3.0 | 36.0 | 400.0 | 60.0 | 12.5 | 1013.5 | -16.2 | 0.0 | NW | 2.4 | Guanyuan |
| 35060 | 35061 | 2017 | 2 | 28 | 20 | 20.0 | 43.0 | 4.0 | 48.0 | 500.0 | 43.0 | 11.6 | 1013.6 | -15.1 | 0.0 | WNW | 0.9 | Guanyuan |
| 35061 | 35062 | 2017 | 2 | 28 | 21 | 16.0 | 33.0 | 5.0 | 39.0 | 500.0 | 50.0 | 10.8 | 1014.2 | -13.3 | 0.0 | NW | 1.1 | Guanyuan |
| 35062 | 35063 | 2017 | 2 | 28 | 22 | 11.0 | 24.0 | 5.0 | 47.0 | 500.0 | 41.0 | 10.5 | 1014.4 | -12.9 | 0.0 | NNW | 1.2 | Guanyuan |
| 35063 | 35064 | 2017 | 2 | 28 | 23 | 15.0 | 27.0 | 5.0 | 53.0 | 600.0 | 33.0 | 8.6 | 1014.1 | -15.9 | 0.0 | NNE | 1.3 | Guanyuan |